KDChart::TextAttributes Class Reference

A set of text attributes. More...

#include <KDChartTextAttributes.h>

Public Member Functions
bool	autoRotate () const
bool	autoShrink () const
const QFont	calculatedFont (const QObject *autoReferenceArea, KDChartEnums::MeasureOrientation autoReferenceOrientation) const
	Returns the font in the size that is used at drawing time.
const qreal	calculatedFontSize (const QObject *autoReferenceArea, KDChartEnums::MeasureOrientation autoReferenceOrientation) const
	Returns the font size that is used at drawing time.
QFont	font () const
Measure	fontSize () const
bool	hasAbsoluteFontSize () const
bool	isVisible () const
Measure	minimalFontSize () const
bool	operator!= (const TextAttributes &other) const
TextAttributes &	operator= (const TextAttributes &)
bool	operator== (const TextAttributes &) const
QPen	pen () const
int	rotation () const
void	setAutoRotate (bool autoRotate)
	Set whether the text should be automatically rotated as needed when space is constraint.
void	setAutoShrink (bool autoShrink)
	Set whether the text should automatically be shrunk, if space is constraint.
void	setFont (const QFont &font)
	Set the font to be used for rendering the text.
void	setFontSize (const Measure &measure)
	Set the size of the font used for rendering text.
void	setMinimalFontSize (const Measure &measure)
	Set the minimal size of the font used for rendering text.
void	setPen (const QPen &pen)
	Set the pen to use for rendering the text.
void	setRotation (int rotation)
	Set the rotation angle to use for the text.
void	setVisible (bool visible)
	Set whether the text is to be rendered at all.
	TextAttributes (const TextAttributes &)
	TextAttributes ()
	~TextAttributes ()

Detailed Description

A set of text attributes.

TextAttributes encapsulates settings that have to do with text. This includes font, fontsize, color, whether the text is rotated, etc

Definition at line 43 of file KDChartTextAttributes.h.

Constructor & Destructor Documentation

TextAttributes::TextAttributes ( )

Definition at line 60 of file KDChartTextAttributes.cpp.

References setAutoRotate(), setAutoShrink(), setFont(), setPen(), setRotation(), and setVisible().

TextAttributes::TextAttributes ( const TextAttributes & r )

Definition at line 71 of file KDChartTextAttributes.cpp.

TextAttributes::~TextAttributes ( )

Definition at line 87 of file KDChartTextAttributes.cpp.

Member Function Documentation

bool TextAttributes::autoRotate ( ) const

Returns:: Whether text is automatically rotated when space is constrained.

Definition at line 215 of file KDChartTextAttributes.cpp.

References d.

Referenced by operator<<(), and operator==().

bool TextAttributes::autoShrink ( ) const

Returns:: Whether text is automatically shrunk if space is constraint.

Definition at line 225 of file KDChartTextAttributes.cpp.

References d.

Referenced by operator<<(), operator==(), and KDChart::TextLayoutItem::paint().

const QFont TextAttributes::calculatedFont	(	const QObject *	autoReferenceArea,
		KDChartEnums::MeasureOrientation	autoReferenceOrientation
	)			const

Returns the font in the size that is used at drawing time.

This method is called at drawing time. It returns the font as it is used for rendering text, taking into account any measures that were set via setFontSize and/or setMinimalFontSize.

Definition at line 185 of file KDChartTextAttributes.cpp.

References calculatedFontSize(), d, and KDChart::CartesianCoordinatePlane::hasFixedDataCoordinateSpaceRelation().

Referenced by KDChart::LeveyJenningsDiagram::iconRect().

const qreal TextAttributes::calculatedFontSize	(	const QObject *	autoReferenceArea,
		KDChartEnums::MeasureOrientation	autoReferenceOrientation
	)			const

Returns the font size that is used at drawing time.

This method is called at drawing time. It returns the font size as it is used for rendering text, taking into account any measures that were set via setFontSize and/or setMinimalFontSize.

Definition at line 174 of file KDChartTextAttributes.cpp.

References KDChart::Measure::calculatedValue(), fontSize(), and minimalFontSize().

Referenced by calculatedFont(), and KDChart::TextLayoutItem::realFontSize().

QFont TextAttributes::font ( ) const

Returns:: The font that is used for rendering text.

Definition at line 139 of file KDChartTextAttributes.cpp.

References d.

Referenced by operator<<(), operator==(), and KDChart::TextLayoutItem::setTextAttributes().

Measure TextAttributes::fontSize ( ) const

Returns:: The measure used for the font size.

Definition at line 149 of file KDChartTextAttributes.cpp.

References d.

Referenced by calculatedFontSize(), operator<<(), operator==(), and KDChart::CartesianAxis::titleTextAttributes().

bool TextAttributes::hasAbsoluteFontSize ( ) const

Returns:: Whether the text has an absolute font size set.

Definition at line 164 of file KDChartTextAttributes.cpp.

References d, and KDChartEnums::MeasureCalculationModeAbsolute.

bool TextAttributes::isVisible ( ) const

Returns:: Whether the text is visible.

Definition at line 126 of file KDChartTextAttributes.cpp.

References d.

Referenced by operator<<(), operator==(), KDChart::LeveyJenningsAxis::paintAsAbscissa(), KDChart::LeveyJenningsAxis::paintAsOrdinate(), and KDChart::CartesianAxis::paintCtx().

Measure TextAttributes::minimalFontSize ( ) const

Returns:: The measure used for the minimal font size.

Definition at line 159 of file KDChartTextAttributes.cpp.

References d.

Referenced by calculatedFontSize(), operator<<(), and operator==().

bool KDChart::TextAttributes::operator!= ( const TextAttributes & other ) const

Definition at line 50 of file KDChartTextAttributes.h.

References KDGantt::operator==().

TextAttributes & TextAttributes::operator= ( const TextAttributes & r )

Definition at line 77 of file KDChartTextAttributes.cpp.

References d.

bool TextAttributes::operator== ( const TextAttributes & r ) const

Definition at line 93 of file KDChartTextAttributes.cpp.

References autoRotate(), autoShrink(), font(), fontSize(), isVisible(), minimalFontSize(), pen(), and rotation().

QPen TextAttributes::pen ( ) const

Returns:: The pen used for rendering the text.

Definition at line 245 of file KDChartTextAttributes.cpp.

References d.

Referenced by operator<<(), operator==(), KDChart::TextLayoutItem::paint(), KDChart::LeveyJenningsAxis::paintAsOrdinate(), KDChart::CartesianAxis::paintCtx(), and KDChart::LeveyJenningsAxis::setType().

int TextAttributes::rotation ( ) const

Returns:: The rotation angle used for rendering the text.

Definition at line 235 of file KDChartTextAttributes.cpp.

References d.

Referenced by KDChart::TextLayoutItem::intersects(), operator<<(), operator==(), KDChart::TextLayoutItem::paint(), KDChart::CartesianAxis::paintCtx(), and KDChart::TextLayoutItem::sizeHintAndRotatedCorners().

void TextAttributes::setAutoRotate ( bool autoRotate )

Set whether the text should be automatically rotated as needed when space is constraint.

Parameters:

autoRotate

Whether text should be automatically rotated.

Definition at line 210 of file KDChartTextAttributes.cpp.

References d.

Referenced by TextAttributes().

void TextAttributes::setAutoShrink ( bool autoShrink )

Set whether the text should automatically be shrunk, if space is constraint.

Parameters:

autoShrink

Whether text should be auto-shrunk.

Definition at line 220 of file KDChartTextAttributes.cpp.

References d.

Referenced by TextAttributes().

void TextAttributes::setFont ( const QFont & font )

Set the font to be used for rendering the text.

Note:: All of the font's attributes will be used - except of its size! To specify the size please use setFontSize (or setMinimalFontSize, resp.)

Parameters:

font

The font to use.

See also:: setFontSize, setMinimalFontSize

Definition at line 131 of file KDChartTextAttributes.cpp.

References d.

Referenced by TextAttributes().

void TextAttributes::setFontSize ( const Measure & measure )

Set the size of the font used for rendering text.

Parameters:

measure

The measure to use.

See also:: Measure

Definition at line 144 of file KDChartTextAttributes.cpp.

References d.

Referenced by KDChart::Chart::addLegend(), KDChart::LeveyJenningsDiagram::iconRect(), and KDChart::CartesianAxis::titleTextAttributes().

void TextAttributes::setMinimalFontSize ( const Measure & measure )

Set the minimal size of the font used for rendering text.

Parameters:

measure

The measure to use.

See also:: Measure

Definition at line 154 of file KDChartTextAttributes.cpp.

References d.

void TextAttributes::setPen ( const QPen & pen )

Set the pen to use for rendering the text.

Parameters:

pen

The pen to use.

Definition at line 240 of file KDChartTextAttributes.cpp.

References d.

Referenced by KDChart::LeveyJenningsAxis::setType(), and TextAttributes().

void TextAttributes::setRotation ( int rotation )

Set the rotation angle to use for the text.

Note:: For axis titles the rotation angle can be set to one of the following angles: 0, 90, 180, 270 Any other values specified will be replaced by the next smaller one of the allowed values, so no matter what you set the rotation will always be one of these four values.

Parameters:

rotation

The rotation angle.

Definition at line 230 of file KDChartTextAttributes.cpp.

References d.

Referenced by TextAttributes().

void TextAttributes::setVisible ( bool visible )

Set whether the text is to be rendered at all.

Parameters:

visible

Whether the text is visible.

Definition at line 121 of file KDChartTextAttributes.cpp.

References d.

Referenced by TextAttributes().

The documentation for this class was generated from the following files:

KDChart::TextAttributes Class Reference

Public Member Functions

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation